MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5fc59b8ec20cad5e14e06a973aee16bec744c13a212e6ff4f6ec09b91189636e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Threat unknown
Vendor detections: 8
| SHA256 hash: | 5fc59b8ec20cad5e14e06a973aee16bec744c13a212e6ff4f6ec09b91189636e |
|---|---|
| SHA3-384 hash: | 598e383514e689d2a12d5fb662b4411548c72105779222e77a79b0f1bc68225e6c1a8222b54d57af5a441a6462f2fb8b |
| SHA1 hash: | 8fa047809eaae2ffbd3a5aa5233794be3fc9e128 |
| MD5 hash: | 5e1a1980202793ffbe34896e8b79d8cd |
| humanhash: | potato-lake-vermont-enemy |
| File name: | Fb57jpiwUg0VelX.exe |
| Download: | download sample |
| File size: | 605'184 bytes |
| First seen: | 2022-02-01 04:34:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:8+6l6d+WVO7J4R5UEV9ZGlj92/JbHP7R3rCrU2xBLcOnqRB64jmv:8+8WVOV4RH9Zo2JbV3mnz4jmv |
| Threatray | 3'953 similar samples on MalwareBazaar |
| TLSH | T1D3D4BF78A1A78A51F01B8BB421E8F96107F270E3BAC68D3947743585CFA9F552F4824F |
| Reporter |  GovCERT_CH |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Fb57jpiwUg0VelX.exe
Verdict:
Suspicious activity
Analysis date:
2022-02-01 04:39:50 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Gathering data
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Connects to many ports of the same IP (likely port scanning)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-01 01:45:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
28 of 43 (65.12%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'943 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
0f01576a2ad790853b741c0af88f86fb09a6b30ee5fbaef1a91bb9eb9041bf0e
MD5 hash:
ec738db4e455d5f03017833da6f5fc96
SHA1 hash:
5c9dc9c14dae7f974a7842f1c697ff3e88e7e578
SH256 hash:
05f271331d44292c24ed79025c0f4058be3c7900173fc5930d7a4a82884560be
MD5 hash:
f403bc2338f68cb20bd3fc9a6c8fb450
SHA1 hash:
ab8690eecbea9fc8ce8371fc92fd2a1cbbed8d00
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
SH256 hash:
8b4ea61f3548e76263acc3a52d698d0fc0cc57ef1373cc0416ca7a4c6bb5e0a9
MD5 hash:
6379db2d1063a475f4e677b5c9ef6723
SHA1 hash:
2d354661d493c64a8e32ab0a9ba093810ddb372b
SH256 hash:
5fc59b8ec20cad5e14e06a973aee16bec744c13a212e6ff4f6ec09b91189636e
MD5 hash:
5e1a1980202793ffbe34896e8b79d8cd
SHA1 hash:
8fa047809eaae2ffbd3a5aa5233794be3fc9e128
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | INDICATOR_EXE_Packed_Fody |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables manipulated with Fody |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
exe 5fc59b8ec20cad5e14e06a973aee16bec744c13a212e6ff4f6ec09b91189636e
(this sample)
Delivery method
Distributed via e-mail attachment
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